Sponge mop head



FIG. 1 is a top right front perspective view of my sponge mop head design, wherein the broken lines are for illustrative purposes only and form no part of my claimed design.

FIG. 2 is the top right front perspective view of FIG. 1, but with most of the broken lines removed;

FIG. 3 is a top view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a cross-sectional view along the lines 5—5 of FIG. 3;

FIG. 6 is a right side view of my invention, the left side view being a mirror image;

FIG. 7 is a bottom view thereof, and,

FIG. 8 is a back view of my invention. 

The ornamental design for a sponge mop head, as shown and described. 